The One Laptop Per Child project got booth space, thanks to Marvell, whose new processor for the device brought back the original handcrank. One minute of cranking will now provide 10 minutes of power to the XO laptop.

Pretty, pretty screens everywhere, with jawdropping exhibits by the major players at every turn. Seeing what were easily million-dollar displays, it’s difficult not to think of situations like this.

You wouldn’t think vendors would depend on the sketchy wireless to demo tablets.